The words of radiotelegraphy and electromagnetic wave first appeared in Shiwubao;
《时务报》最早出现“无线电报”以及“电浪”(电磁波)一词;
词典释义:
n.无线电报(术)(已被卫星技术所取代)
The words of radiotelegraphy and electromagnetic wave first appeared in Shiwubao;
《时务报》最早出现“无线电报”以及“电浪”(电磁波)一词;